﻿// MIT License (MIT)
// 
// Copyright (c) 2014 K Ercan Turkarslan
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
// 

#if USE_SDATA

using System;
using System.Xml.Linq;

namespace Mios
{
    public class SummaryData
    {
        public MiosEngine Engine { get; private set; }

        private XDocument _mData;

        public String LoadTime
        {
            get
            {
                if ((_mData == null) || (_mData.Root == null))
                    return null;

                return _mData.Root.Attribute("loadtime").Value;
            }
        }

        public String DataVersion
        {
            get
            {
                if ((_mData == null) || (_mData.Root == null))
                    return null;

                return _mData.Root.Attribute("dataversion").Value;
            }
        }

        public void Poll()
        {
            _mData = XDocument.Parse(Engine.Luup_SData("xml", LoadTime, DataVersion, "60", "2000"));
            Engine.UpdateValuesFromSData(_mData);
        }

        #region Constructor(s)
        public SummaryData(MiosEngine engine)
        {
            Engine = engine;

            _mData = XDocument.Parse(Engine.Luup_SData("xml"));
            Engine.PopulateWithSdata(_mData);
        }
        #endregion
    }
}

#endif